Maas, P. J. M.,  1939- <br/><br/>
Costoideae (Zingiberaceae) / 
by P. J. M. Maas 
 - New York :  Hafner for Organization for Flora Neotropica,  1972 
 - 140 p. :  ill. ;  26 cm. 
 - Flora neotropica (monograph) ;  no.8 .
<br/><br/><label>LCCN: </label>76-180013 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zingiberaceae